Heterodyne Experiments from Millimeter Wave to Optical Frequencies Using GaAs MESFETs Above f/sub T/*
1982
Response of GaAs FETs in mm-wave and optical heterodyne experiments has been obtained at frequencies above the frequency of unity current gain, f/sub T/. In the mixing of two visible lasers, beat frequencies as high as 300 GHz have been observed. These high IFs were down converted to microwave frequencies by radiatively coupling mm-wave local oscillators into the gate region.
Keywords:
- Correction
- Source
- Cite
- Save
- Machine Reading By IdeaReader
10
References
2
Citations
NaN
KQI